Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With the onset of December, the average high-temperature stands at a chilly 9.2°C (48.6°F), closely aligned with November's 11.2°C (52.2°F). In December, Westmeston temperatures settle at a low of 5.9°C (42.6°F) during the nights, reflecting a minor change from daytime highs.Humidity
January and December, with an average relative humidity of 85%, are the most humid months.Rainfall
The months with the most rainfall in Westmeston, United Kingdom, are November and December, with an average 59mm (2.32") of precipitation.Snowfall
Months with snowfall in Westmeston, United Kingdom, are January through April, November and December. In Westmeston, in December, during 0.9 snowfall days, 5mm (0.2") of snow is typically accumulated. In Westmeston, during the entire year, snow falls for 5.4 days and aggregates up to 23mm (0.91") of snow.Daylight
The month with the shortest days in Westmeston is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 3:57 pm. On the last day of December, in Westmeston, sunrise is at 8:02 am and sunset at 4:04 pm GMT.
Sunshine
In Westmeston, the average sunshine in December is 4.4h.UV index
In December, the average daily maximum UV index in Westmeston is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in December in Westmeston?
What are the most humid months in Westmeston?
What is the average humidity in December in Westmeston?
What is the rainiest month in Westmeston?
How many days does it rain in December in Westmeston?
How much does it snow in Westmeston in December?
What is the month with the shortest days in Westmeston?
How many hours of daylight does Westmeston have in December?
When are sunrise and sunset in December in Westmeston?
How many hours of sunshine does Westmeston have in December?
How high is the UV index in December in Westmeston?
Average temperature in December
Westmeston, United Kingdom
- Average high temperature in December: 9.2°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The months with the lowest average high temperature are January and February (7.5°C).
- Average low temperature in December: 5.9°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in December
Westmeston, United Kingdom
- Average pressure in December: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in December
Westmeston, United Kingdom
- Average wind speed in December: 24.6km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity in December
Westmeston, United Kingdom
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in December
Westmeston, United Kingdom
- Average rainfall in December: 59mm
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Westmeston, United Kingdom
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is September (12.8 days).
Average snowfall in December
Westmeston, United Kingdom
- Average snowfall in December: 5mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Westmeston, United Kingdom
- Average snowfall days in December: 0.9 days
The months with the highest number of snowfall days are January and February (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Westmeston, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Westmeston, United Kingdom
- Average sunshine days in December: 9.8 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in December
Westmeston, United Kingdom
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Westmeston, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in December
Westmeston, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
Westmeston, United Kingdom
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